Compare 28/5 and 81/24
1st number: 5 3/5, 2nd number: 3 9/24
28/5 is greater than 81/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
28/5 = 28 × 24/5 × 24 = 672/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
81/24 = 81 × 5/24 × 5 = 405/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 672/120 > 405/120 or 28/5 > 81/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5 and 81/24 28/10 and 81/24 28/5 and 81/48 84/5 and 81/24 28/15 and 81/24 28/5 and 81/72 28/25 and 81/24 28/35 and 81/24